53556858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 123084000

約数和(自身を除く): 69527142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1051, 1341, 2102, 2682, 2831, 3153, 5662, 6306, 8493, 9459, 16986, 18918, 19969, 25479, 39938, 50958, 59907, 119814, 156599, 179721, 313198, 359442, 469797, 939594, 1409391, 2818782, 2975381, 5950762, 8926143, 17852286, 26778429, 53556858]

約数ペア:

[(1, 53556858), (2, 26778429), (3, 17852286), (6, 8926143), (9, 5950762), (18, 2975381), (19, 2818782), (38, 1409391), (57, 939594), (114, 469797), (149, 359442), (171, 313198), (298, 179721), (342, 156599), (447, 119814), (894, 59907), (1051, 50958), (1341, 39938), (2102, 25479), (2682, 19969), (2831, 18918), (3153, 16986), (5662, 9459), (6306, 8493)]